I got a task to set up a cheap PBX for HP 4120 phones. I want to try Asterisk, but I can't find any info on connecting HP 4120 to any SIP PBX.

So here's the question: are HP 4120 compatible with Asterisk? If yes, is there any info on setting up these phones with Asterisk?


For downvoters: there's really NO info on connecting HP 4120 to SIP PBX on the Internet. Many references to Lync though. I just couldn't let a thought that such a pricey phone doesn't support anything except Lync. HP support is redirecting to local dealers and dealers are redirecting back to HP support.

Anyway, I found someone who broke this circle several years ago and the answer is: NO, HP 4120 supports only Lync.

Thanks everyone and sorry if I wrote something wrong.

Your Answer

By clicking “Post Your Answer”, you agree to our terms of service, privacy policy and cookie policy

Not the answer you're looking for? Browse other questions tagged or ask your own question.